[ekohl] 74944: [SCHEDSVC] Avoid JOBs overrunning in LoadJobs(). - Define JOB_NAME_LENGTH and use it instead of hardcoded values. Based on a patch by Victor Martinez Calvo. CORE-13389

Author: ekohl
Date: Wed Jun  7 17:45:05 2017
New Revision: 74944

URL: http://svn.reactos.org/svn/reactos?rev=74944&view=rev
Log:
[SCHEDSVC]
Avoid JOBs overrunning in LoadJobs().
- Define JOB_NAME_LENGTH and use it instead of hardcoded values.
Based on a patch by Victor Martinez Calvo.
CORE-13389

Modified:
    trunk/reactos/base/services/schedsvc/job.c
    trunk/reactos/base/services/schedsvc/precomp.h

Modified: trunk/reactos/base/services/schedsvc/job.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/services/schedsvc/job…
==============================================================================
--- trunk/reactos/base/services/schedsvc/job.c	[iso-8859-1] (original)
+++ trunk/reactos/base/services/schedsvc/job.c	[iso-8859-1] Wed Jun  7 17:45:05 2017
@@ -41,7 +41,7 @@
     HKEY hJobsKey,
     PWSTR pszJobName)
 {
-    WCHAR szNameBuffer[9];
+    WCHAR szNameBuffer[JOB_NAME_LENGTH];
     FILETIME SystemTime;
     ULONG ulSeed, ulValue;
     HKEY hKey;
@@ -179,7 +179,7 @@
 LoadJobs(VOID)
 {
     SCHEDULE Schedule;
-    WCHAR szNameBuffer[32];
+    WCHAR szNameBuffer[JOB_NAME_LENGTH];
     DWORD dwNameLength, dwIndex, dwSize;
     HKEY hJobsKey = NULL, hJobKey = NULL;
     PJOB pJob = NULL;
@@ -201,7 +201,7 @@
 
     for (dwIndex = 0; dwIndex < 1000; dwIndex++)
     {
-        dwNameLength = 32;
+        dwNameLength = JOB_NAME_LENGTH;
         lError = RegEnumKeyEx(hJobsKey,
                               dwIndex,
                               szNameBuffer,

Modified: trunk/reactos/base/services/schedsvc/precomp.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/services/schedsvc/pre…
==============================================================================
--- trunk/reactos/base/services/schedsvc/precomp.h	[iso-8859-1] (original)
+++ trunk/reactos/base/services/schedsvc/precomp.h	[iso-8859-1] Wed Jun  7 17:45:05 2017
@@ -18,6 +18,8 @@
 
 #include <wine/debug.h>
 
+#define JOB_NAME_LENGTH 9
+
 NTSYSAPI
 ULONG
 NTAPI
@@ -30,7 +32,7 @@
 
     LIST_ENTRY StartEntry;
     ULARGE_INTEGER StartTime;
-    WCHAR Name[9];
+    WCHAR Name[JOB_NAME_LENGTH];
 
     DWORD JobId;
     DWORD_PTR JobTime;